All About the 2300-Day Prophecy and the Investigative Judgment

Now that we have ascertained the fall of 457 B.C. as the starting point of the 2300-day prophecy, let’s look at when it ended and the circumstances around that time.

When does the 2300-day prophecy end?

The 2300-day prophecy ends in the fall of A.D. 1844. Here’s how we arrive at this date:

Using the year-day principle, we have 2300 years for the 2300 days. Counted from 457 B.C., we get to 1843.

But again, considering the “0 year” when shifting from B.C. to A.D., we have to add an extra year to the count to make it 1844.

Fall 457 B.C.______________2B.C., 1B.C., 1A.D, 2A.D.___________Fall 1844 A.D.

And because the decree by Artaxerxes was given in the fall of 457 B.C., the end of the 2300 years also falls in the fall of 1844.

So what happened in the fall of 1844?

From the text in Daniel 8:14, we read that the sanctuary would be restored, or as the King James and New King James versions put it, “cleansed,” at the end of the 2300 years.

This word “cleansed” comes from the Hebrew root word nisdaq, which means to be put right. Or to be made clean, restored, and vindicated.¹¹ Many other modern translations reflect that.

And as we saw in the sequence of events in history that involved the rise and fall of nations depicted in Daniel 2, 7, and 8, the cleansing of the sanctuary in Daniel 8 parallels the judgment in heaven in Daniel 7.

That means that just like the various empires were depicted by different symbols to show their various characteristics in the different chapters, the cleansing of the sanctuary and the judgment are one and the same thing. And it happens just before the Second Coming, during the time of the fourth kingdom.

So what does the cleansing of the sanctuary mean?

Looking through the Bible, there is only one occasion when the sanctuary (temple) was cleansed—on the Day of Atonement.

What happened on the Day of Atonement?

Photo by Edgar Chaparro on Unsplash

The Day of Atonement was a day when the sins of the Israelites which were transferred to the sanctuary all year through animal sacrifices were ceremonially cleansed.

It happened on the tenth day of the seventh month, at the end of the Hebrew calendar (Leviticus 16:29, 34).

It was considered a Sabbath, where no one would do any work, and everyone in Israel was to confess their sins (Leviticus 23:32).

The rituals of the day are described in Leviticus 16. It was a day when the sins of the Israelites that had been transferred to the sanctuary through sacrifices throughout the year were finally cleansed from the sanctuary.

This was the only day in a year when anyone (the high priest) entered the Most Holy Place in the sanctuary (Hebrews 9:7).

The high priest would first atone for his own sins and the sins of his household in the Most Holy place by offering a bull as a sin offering (Leviticus 16:11-14).

Then he would atone for all of Israel by bringing two goats before God in the sanctuary. He would then cast lots and pick one to be sacrificed for the sins of Israel, and the other to serve as the “scapegoat.” The blood of the live goat would be sprinkled in the Most Holy place, at the mercy seat, and on the altar for the sins of Israel (Leviticus 16:7, 8, 15-18).

All this to “cleanse [the sanctuary], and consecrate it from the uncleanness of the children of Israel” (Leviticus 16:19, NKJV).

(All this blood that was to “cleanse” things pointed forward to when Jesus would die for the human race on the cross. He bled and died for us to cleanse us from the forever stain of sin, and the animal sacrifices helped the Israelites understand this so they knew what was to happen later with Jesus.)

After these, he’d bring the live goat, lay his hand on its head, and transfer all the sins of the Israelites that had been transferred to the sanctuary through the blood of sacrifice to it.

He’d “lay both his hands on the head of the live goat, confess over it all the iniquities of the children of Israel, and all their transgressions, concerning all their sins, putting them on the head of the goat, and…send it away into the wilderness by the hand of a suitable man. The goat shall bear on itself all their iniquities to an uninhabited land; and he shall release the goat in the wilderness” (Leviticus 16:20-22, NKJV).

While the high priest was doing all this in the sanctuary, everyone in Israel was required to stand outside and search their hearts, confessing their sins (Leviticus 16:29-31).

If anyone focused on other things and failed to confess their sins so that they were not transferred to the temple through the sacrifice, and eventually removed from the sanctuary through the scapegoat, that person would die (Leviticus 23:29). This showed Israel just how serious sin is.

Death would be God’s judgment on their sin, which would still be found on them while the rest of Israel had been cleansed.

In this sense, the Day of Atonement was a day of judgment. A day when each individual would be examined. And if they had confessed their sins, they would be blessed. But if it was found that they were holding onto sin and refusing to confess it, they would be condemned to die.

So what does this judgment on the Day of Atonement, connected to the earthly sanctuary, have to do with the judgment in heaven of Daniel 7?

The judgment in heaven

The Day of Atonement and its services were all done in the earthly Old Testament sanctuary.

But in the book of Exodus, we learn that God instructed Moses to model this earthly sanctuary after another one—meaning it was a replica of another sanctuary (Exodus 25:8-9).

Then Paul tells us that the earthly sanctuary was a “copy and shadow of the heavenly things.” A copy of the heavenly temple made by God Himself and not by man (Hebrews 8:2, NKJV; Hebrews 8:5, NKJV).

So the earthly sanctuary and everything about it was to be a copy or shadow of heavenly things. Meaning, they were to give us a glimpse of what is happening in the heavenly temple (Hebrews 8:5).

A lot of these parallels are found in the New Testament. And many of them reveal that most of the services, feasts, and articles of the earthly sanctuary pointed to the life and ministry of Jesus, and were fulfilled by various milestones in His plan to save us from sin.

Examples of how various aspects of the earthly sanctuary parallel various aspects of the plan of salvation and Jesus’ ministry in the heavenly sanctuary include:

• The animal sacrifices offered for the forgiveness of sin pointed to Jesus’ ultimate sacrifice for us by His death on the cross. 

Jesus is “the Lamb of God, who takes away the sin of the world!” (1 John 1:7; John 1:29, ESV).

• The ministry of priests symbolized Jesus’ priesthood in the heavenly sanctuary. 

First, immediately after His resurrection and ascension into heaven, Peter said that Jesus was at the right hand of God (Acts 2: 33). 

Also when Stephen was being stoned, we read that “being full of the Holy Spirit, [he] gazed into heaven and saw the glory of God, and Jesus standing at the right hand of God” (Acts 7: 56-57, NKJV).

Then Paul references Jesus as our “High Priest, who is seated at the right hand of the throne of the Majesty in the heavens, a Minister of the sanctuary and of the true tabernacle which the Lord erected, and not man (Hebrews 8:1-2).

• Hebrews 9:2,6 specifies that the priests ministered daily in the first part or the Holy Place.

The apostles had a lot to say of Jesus’ continued ministry for us in the heavenly sanctuary. For example:

• • He intercedes for us to the Father (Hebrews 7:25; Romans 8:1).
  • He is our advocate before God the father when we sin (1 John 2:1).
  • He is our great high priest who sympathizes with us and gives us grace, mercy, and help in our times of need (Hebrews 4:14-16).

• Hebrews 9:3,7 tells us that once a year, the high priest entered the second part, or the Most Holy place.

This only happened on the Day of Atonement.

And Hebrews 9:23-26 tells us that just like the priests in the earthly sanctuary, Jesus enters the Most Holy Place once and for all to purify or cleanse heavenly things (sanctuary) by His own blood and sacrifice. He has appeared before God in heaven for us to put away sin.

Hebrews 9:26 categorically states that Jesus has appeared “once at the end of the ages…to put away sin” (NKJV).

From this, we start to get links to the passages in the book of Daniel.

Prophetic application of Old Testament sanctuary services

First, the judgment and the cleansing of the sanctuary happen during the fourth kingdom, just before the second coming of Jesus, in the End Times. And the angel also told Daniel that the prophecy about the cleansing of the sanctuary concerned the “time of the end” (Daniel 8:17, CSB).

Then Hebrews 9:27 introduces the judgment that all people must face at some point, even after death, and that Jesus died in order to bear our sins.

And Hebrews 9:28 says that for “those who eagerly wait for Him, He will appear a second time, apart from sin, for salvation” (NKJV).

Here, we are introduced to Jesus’ second coming.

After coming to earth the first time to bear our sins, and after the work of judgment in the heavenly sanctuary, He comes to save us (but this time, His work of bearing our sins is over, and those who have accepted His sacrifice are saved).

These texts tie His work of cleansing the sanctuary in heaven (which is represented by the Day of Atonement in the earthly sanctuary), with the work of judgment that happens before His second coming in the end times.

How does the judgment in heaven tie to the end of the 2300 years, in 1844?

As we’ve discovered, the autumn of 1844 marked the beginning of this work in the heavenly sanctuary.

It’s when Jesus moved from the first part of the sanctuary (Holy Place), to the second part (Most Holy Place) of the heavenly sanctuary.

So the end of the 2300-day prophecy of Daniel 8:13-14 points to the date when Christ’s ministry in the Most Holy Place in heaven would start.

And this is the event that the Day of Atonement described in Leviticus 16 and in Leviticus 23:26–32 pointed to.

This movement from the Holy place to the Most Holy Place is what is described in Daniel 7: 9-10, 13-14.

Daniel says that he saw “thrones set in place, and the Ancient of Days took His seat.” These thrones had wheels, so they were movable (Daniel 7:9, CSB).

Remember in Hebrews 8:1-2, we read that Jesus is at the right hand of the throne of God. But this time, the throne of the Ancient of Days (God the Father) is set up and Daniel only sees the Father.

God the Father moves from the Holy Place while Jesus stays.

And the whole setup was that of a courtroom. The Bible says the “court sat in judgment,” and books were opened (Daniel 7:10, ESV).

Then at some point, “One like the Son of Man” comes with the clouds of heaven to the Ancient of Days (Daniel 7:13, NKJV).

And we can conclude that Jesus is the Son of Man, from the many times He described Himself as the Son of Man.¹²

Remember again that this is a courtroom scenario, and the earlier description of Jesus as our advocate in 1 John 2:1 fits perfectly in this context.

The result of the court hearing is that Jesus is “given dominion and glory and a kingdom, that all peoples, nations, and languages should serve Him” (Daniel 7:14, NKJV).

Daniel goes ahead to describe His dominion as an everlasting dominion, which can neither end nor be destroyed.

So it shows the two last phases in the sequence of kingdoms in the book of Daniel—a judgment, followed by God’s everlasting kingdom.

And from the earthly sanctuary model, we see this judgment happened in the Most Holy Place on the Day of Atonement. And so the judgment in the heavenly sanctuary in the end times is the fulfillment of the Day of Atonement.

And since the cleansing of the sanctuary at the end of the 2300 years in Daniel 8 parallels the judgment in Daniel 7, we can safely conclude that the movement of God (and then Jesus) to the Most Holy Place, and the judgment that follows, happened in fall of 1844.

But you may wonder, did Christians or people realize that this was happening in heaven in 1844?

Yes, a lot of people.

Here is their story, and how they understood the fulfillment of this prophecy.

The Millerites and 1844

Courtesy of the Ellen G. White Estate, Inc.

In the early 1800s, a man named William Miller decided to study the Bible for himself, from beginning to end.

He discovered all the prophecies in Daniel had been perfectly fulfilled in history up to the fourth kingdom (Rome).

But when he came to the judgment in Daniel 7:9-10, 13-14, he interpreted the coming of the Son of Man to the Ancient of Days to mean the second coming of Jesus back to earth—especially because it mentions Jesus coming with the clouds.

Then in Daniel 8:14, he interpreted the cleansing of the sanctuary to mean the final removal of all sin and sinners from the earth by fire (Revelation 20:9,10,15).

So he concluded that the event that would take place at the end of the 2300 years in 1844 was the Second Coming.

Convicted of the soon return of Christ, he preached this message—and many believed. Those who followed this belief became known as Millerites.

One Millerite by the name Samuel Snow even proposed a specific date: October 22, 1844.

So all the Millerites waited for Jesus to come to earth on that day…but He didn’t.

So great was their disappointment that this event is known in history as the Great Disappointment.

Many gave up on their faith. But one group of people, who would eventually form the Seventh-day Adventist Church, went back to study the Scriptures to see where they’d gone wrong.

After much study and earnest prayer to understand the truth, they discovered that their date was correct, but they were wrong about the event. Instead of Jesus coming to earth, He was moving from the Holy Place to begin His ministry in the Most Holy Place in heaven.

Further study on the judgment in heaven showed that it involved books being opened (Daniel 7:10).

They saw that this judgment was the first among the three judgments that take place in the end times, namely:

1. The pre-advent judgment, which takes place before the second coming of Jesus (Daniel 7:9-10, 13-14).
2. The millennial judgment, which takes place during the Millennium, just after the Second Advent (Revelation 20:4).
3. The executive judgment, which takes place at the end of the Millennium, when sin and Satan and all His followers are destroyed forever (Revelation 20:11-15).

They found that the pre-advent judgment is of an investigative nature.

Let’s find out what that means.

What’s the Investigative Judgment, its purpose, and its outcome?

Photo by Emil Widlund on Unsplash

The pre-advent judgment (also known as the Investigative Judgment) involves looking into the “books” that were opened in Daniel 7:10, for the records of those who profess to be God’s followers.

Just like in the Day of Atonement, when everyone was supposed to confess their sins and accept the work of atonement on their behalf through the sacrificial service, God’s people are to examine their lives, confess any sins they’re struggling with, and make amends to be right with God and receive forgiveness through Christ’s sacrifice if they haven’t yet.

In the Day of Atonement, if one was found holding onto or hiding sin, they were “cut off,” or separated from God’s people (Leviticus 23:29).

In the heavenly judgments, there are life records of all people, what their lives have been like, and what they’ve done (both good and evil).¹³

Those who confess their sins and have their sins forgiven, all their sinful deeds are removed from the books of record (covered by the atoning blood of Jesus), and their names are written in the book of life. And only those whose names are written in the book of life will have eternal life with God in heaven (Luke 10:20; Philippians 4:3; Daniel 12:1).

Those whose names are not found in it will face the judgment of their works (Revelation 20:12; 21:27). Because this would mean that they were ultimately refusing Christ’s sacrifice and atonement.

And if someone has had their name written in the book of life but they later choose to turn away, their names are removed from the book of life (Revelation 3:5). Because God will never remove our free will that He created us with.

During the pre-advent judgment, God goes through His “books” of record and sees who has accepted the gift of forgiveness and salvation through Christ, and who hasn’t.

So He “investigates” through the books to see the stamp of our character. This is when He determines whether or not we have indeed accepted or rejected Him. He looks at our hearts.

So what’s all this talk about works? Aren’t we judged by faith, not by works (Ephesians 2:8-9)?

Though these verses about the Investigative Judgment mention being judged by “works,” this is talking about a manifestation of whether or not we have already accepted to be saved by the blood of Jesus (Ephesians 2:10; James 1:14-26). Because if we truly believe something, it affects who we are, what we do, etc. It doesn’t make us perfect, but it does affect us. And that’s what God sees.

In other words, the purpose of the Investigative Judgment is to reveal who is an authentic believer in Jesus and His saving grace. Who walks in love and strives toward love?

This investigation is depicted in the parable of the wedding banquet (Matthew 22:1-14).

The wedding guests represent professing believers, the King’s inspection of guests represents the Investigative Judgment of the guests, and the wedding garments represent the robe of Christ’s righteousness that His followers wear to be “judged” as sincere believers.

Apart from deciding who will be saved and who won’t, the judgment also serves to vindicate God’s justice in saving those who believe in Jesus.

It may seem strange to think of an all-powerful deity, the Creator of all things, to be looking at physical books or sitting in a courtroom. But the Bible authors knew that this would be an acceptable and relatable analogy to understand God’s processes of judgment, salvation, atonement, redemption, etc.

God knew that these roles and ideals are how we typically understand law, morality, and justice. So whether there’s an actual book or not, what we can have faith in is that Jesus knows everything. Everything is recorded and taken into account—He won’t “miss” anything. This is how we’re shown that He is fair and loving, just and merciful—and that He has everything under control. All will be made right.

And that’s why the Investigative Judgment plays an important part in prophecy about the End Times and humanity’s salvation. It shows us that our eternal destiny isn’t arbitrarily decided. God looks at who we really are and what we really, truly want. Those that experience the second death will be those that chose against living with Jesus for eternity (Revelation 2:11; 20:6; 22:11).

And it’s the same outcome of the Investigative Judgment that will be confirmed by God’s people during the Millennium at the millennial judgment, and also at the final executive judgment that will bring an end to all sin (Revelation 20:4,11-15).

Some of those who contributed to the development of the understanding of this doctrine include leaders in the Adventist Church, such as Elon Everts, James White, Uriah Smith, J. N. Andrews, and Ellen G. White.¹⁴

Writing of the Investigative Judgment, Ellen White says:

“As the books of record are opened in the judgment, the lives of all who have believed on Jesus come in review before God. Beginning with those who first lived upon the earth, our Advocate presents the cases of each successive generation, and closes with the living. Every name is mentioned, every case closely investigated.”¹⁵

Later, when Adventists organized into a denomination and decided to put together their statements of beliefs about the Bible, they included their understanding of the Investigative Judgment. It’s recorded as part of belief 24: Christ’s ministry in the heavenly sanctuary.¹⁶

And at the heart of the work in the heavenly sanctuary, and at the heart of God’s judgment, is God’s love for us. It’s about freeing humanity from sin and evil and offering us redemption, should we so choose it.

The 2300-day prophecy shows that Jesus is working for us

The 2300-day prophecy walks us through God’s involvement in human history, as well as His great plan for our salvation.

It shows us how Jesus is ministering for us as our merciful and compassionate high priest.

And as our cases are being examined in the heavenly sanctuary, He is there, advocating for us against Satan’s accusations.

Though eternity is literally at stake for us in the ongoing judgment in heaven, we can take comfort in knowing that in the end, judgment will be given in favor of God’s people, and we’ll inherit the kingdom of God (Daniel 7:22).

Jesus has already made a way for us to be cleansed from our sins through His death on the cross. All we need to do is accept His salvation.

And even if we fall into sin, we can have the peace that if we confess our sins, He’ll forgive us. And if Satan keeps trying to accuse and condemn us before God, we have “an advocate with the father, Jesus Christ the righteous” (1 John 1:9, NKJV; 1 John 2:1-2, NKJV).

From all this, we see how intriguing Bible prophecy can be. How just a few words can pack in a world of significance—telling us of God’s grand plans for all of history, and how we each fit into that plan.

We also see how, through diligent study of Scripture, we can understand what God meant to communicate to us through His prophetic word, no matter how complex it may appear at first.

God wants to teach us more in His Word, and has given us the Holy Spirit to help us understand the truth (John 16:13).

To learn more about Bible prophecy,

1. Jeremiah 29:10; 2 Chronicles 36:20-23; Daniel 8:1; 5:30; Daniel 9:1-2. [↵]
2. Nichol, Francis D., ed.,The Seventh-Day Adventist Bible Commentary, vol. 4, pp. 771-777 [↵]
3. The book, Ancient Israel: From Abraham to the Roman Destruction of the Temple [Biblical Archeology Society, 2010]. Or the famous work by Jewish British historian Simon Sebag Montefiore called Jerusalem: A Biography [Alfred Knopf, 2011] [↵]
4. Nichol, Francis D., ed., The Seventh-Day Adventist Bible Commentary, vol. 4, pp. 819-838 [↵]
5. Ibid., pp. 800-801, 839-847 [↵]
6. Strong, James, Strong’s Exhaustive Concordance of the Bible,# H7620 (week), pp. 1499, 147 [↵]
7. Strong, James, Strong’s Exhaustive Concordance of the Bible, #H2852 (determined), pp. 347, 58 [↵]
8. Nichol, Francis D., ed., The Seventh-Day Adventist Bible Commentary, vol. 4, pp. 853. [↵]
9. https://www.ministrymagazine.org/archive/1939/09/three-schools-of-prophetic-interpretation [↵]
10. Adventist Theological Seminary at Andrews University, “In defense of the year-day principle”, https://digitalcommons.andrews.edu/cgi/viewcontent.cgi?article=1098&context=jats [↵]
11. Adventist Theological Seminary at Andrews University, “The Meaning of Nisdaq in Daniel 8:14”, https://digitalcommons.andrews.edu/cgi/viewcontent.cgi?article=1395&context=jats [↵]
12. Acts 7:56; Mark 2:10-11; 8:31; 14:62; Matthew 9:6; 26:64; Luke 5:24; 9:22; 22:69; Hebrews 2:6-9. [↵]
13. Psalm 130:3; 2 Corinthians 5:10; Ecclesiastes 12:13-14; Ephesians 6:8; Colossians 3:25; 1 Timothy 6:19 [↵]
14. https://atoday.org/the-real-history-of-the-investigative-judgment-doctrine/ [↵]
15. White, Ellen G., The Great Controversy, p. 483. [↵]
16. https://szu.adventist.org/wp-content/uploads/2016/04/28_Beliefs.pdf [↵]

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